芯片OV5640参数规格书下载豪威科技1/4, 5-Megapixel

1/4-inch, 5-Megapixel SOC Image Sensor Optimized for High-Volume Mobile Markets

OV5640

5-megapixel product brief
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The OV5640 delivers a complete 5-megapixel camera solution on a
single chip, aimed at offering cost efficiencies that serve the high
2 c* S" U- f7 P3 jvolume autofocus (AF) camera phone market. The system-on-a
8 S& H$ g' ^$ e8 N) qchip (SOC) sensor features OmniVision's 1.4 micron OmniBSI™
backside illumination architecture to deliver excellent pixel
( l9 h! L. A! B- a9 hperformance and best-in-class low-light sensitivity, while enabling
1 ~+ Y3 f6 G: ], Fultra compact camera module designs of 8.5 mm x 8.5 mm with
# p0 U% w' g8 v" Z<6 mm z-height. The OV5640 provides the full functionality of a
0 c1 B, f! H) k. I5 Ucomplete camera, including anti-shake technology, AF control, and
MIPI while being easier to tune then two-chip solutions, making it
an ideal choice in terms of cost, time-to-market and ease of
platform integration.
The OV5640 enables 720p HD video at 60 frames per second (fps)
# V8 T% Q3 Z8 l3 f4 R$ @* pand 1080p HD video at 30 fps with complete user control over
- s& s: b$ S9 f; i& o$ Rformatting and output data transfer. The 720p/60 HD video is
captured in full field of view (FOV) with 2 x 2 binning, which
doubles the sensitivity and improves the signal-to-noise ratio
(SNR). Additionally, a unique post-binning re-sampling filter
function removes zigzag artifacts around slant edges and
minimizes spatial artifacts to deliver even sharper, crisper
' @$ Y% ?9 \+ X+ xcolor images. To further improve camera performance and user
  W' t; V7 v$ T/ b* l! iexperience, the OV5640 features an internal anti-shake engine for
image stabilization, and it supports Scalado™ tagging for faster
image preview and zoom.
- p3 \' t1 b5 u0 I3 D9 F8 _$ wThe OV5640 offers a digital video port (DVP) parallel interface
9 q/ G! m2 v9 \and a high-speed dual lane MIPI interface, supporting multiple
0 `, Z2 t: i$ houtput formats. An integrated JPEG compression engine simplifies
data transfer for bandwidth-limited interfaces. The sensor's
automatic image control functions include automatic exposure
control (AEC), automatic white balance (AWB), automatic band
filter (ABF), 50/60 Hz automatic luminance detection, and
automatic black level calibration (ABLC). The OV5640 delivers
programmable controls for frame rate, AEC/AGC 16-zone
2 L6 E. Z0 q8 Xsize/position/weight control, mirror and flip, cropping, windowing,
2 T7 o0 `6 J  j6 g0 ~0 M8 ]and panning. It also offers color saturation, hue, gamma, sharpness
' K9 i$ X; s9 S9 s: N(edge enhancement), lens correction, defective pixel canceling, and
% \1 j- w) @: anoise canceling to improve image quality.
Find out more at www.ovt.com.¬
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